.TH DETERM 3M
.SH NAME
determ
.SH DESCRIPTION
function determ.f

source
  Bevington, page 294.

purpose
  calculate the determinant of a square matrix

usage 
  result = determ (array, norder)

description of parameters
  array  - matrix
  norder - order of determinant (degree of matrix)

subroutines and function subprograms required 
  none

comments
  this subprogram destroys the input matrix array
  valid for norder up to 10
